Amateur Draft Signings: Wednesday

To keep track of which first rounders and supplemental-round picks have agreed to terms so far, follow our complete list. Here's the latest news on lower draft picks who have signed:

The Astros have signed two more draft picks according to a team press release: 10th rounder Evan Grills and 30th rounder Kellen Kiilsgaard.

The Athletics signed seventh-round pick Jordan Tripp and three other players, according to a team release. Oakland's top four picks remain unsigned, but the team has locked up 15 of its next 16 selections.